National interlaboratory quality control study no. 34 : analysis of PAH in solution and sediment samples / by Hing-Biu Lee and Alfred S.Y. Chau. : En13-5/86-81E-PDF
"An interlaboratory round-robin study for PAH analysis in sediment and solution samples was organized. Results from 15 Canadian laboratories were received and evaluated. The interlaboratory results on a standard solution of PAH revealed a surprisingly large degree of disparity with a median relative standard deviation (RSD) of 40%. RSDs for PAH results in the two sediment extracts and two sediment samples of relatively high PAH levels (ca. 1 to 20 Hg/g) were very similar. For most of the results the interlaboratory RSD was close to 100%. Various extraction and cleanup methods were used by the participants and identification and quantification of PAH were done by either the HPLC, GC-FID or GS-MS techniques"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.866969&sl=1
| Ministère/Organisme | Canada. Environment Canada. National Water Research Institute (Canada) |
|---|---|
| Titre | National interlaboratory quality control study no. 34 : analysis of PAH in solution and sediment samples / by Hing-Biu Lee and Alfred S.Y. Chau. |
| Variante du titre | Analysis of PAH in solution and sediment samples |
| Titre de la série | NWRI contribution ; no. 86-81 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographic references : p. 10. Text in English, abstracts in English and French. |
| Information sur la publication | Burlington, Ont. : National Water Research Institute, [1986] |
| Auteur / Contributeur | Lee, H. B. Chau, A. S. Y. (Alfred Shun-Yuen), 1941- |
| Description | 1 v. (various pagings) |
| Numéro de catalogue |
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| Descripteurs | Water management Water quality |